Answer:
Step-by-step explanation:
x=-2,0,4
it is of 6 th degree (even)
coefficient of leading term is 1 (positive)
so it starts from top on the left and ends also positive direction of y-axis.
Answer:
Parallel
Step-by-step explanation:
They're Parallel because whenever you graph them you see they never touch.
Answer:
81b + 4 - 14/3b
Step-by-step explanation:
divide by 3b, u can leave the fraction in there
Answer:

Step-by-step explanation:
Let the third side of the triangle be
.
We can apply the cosine rule to find
.

We evaluate to obtain;



We take the positive square root of both sides to obtain;

The correct answer is B.
Answer:
72
Step-by-step explanation:
18 + 18 + 6 + 6 + 12 + 12